KT Pro Tools has extended their line of torque tools with the addition of their new torque screwdriver. This screwdriver conforms to DIN, ISO 6789 and ASME B107.14M-2004. With a tolerance for torque of +/- 5 percent, this torque screwdriver will accommodate 1/4” hex drive bits, has an easy-to-read laser marked scale and an ergonomic rubber grip. Torque range from 10-50 in/lbs. Constructed of high-quality aluminum, this screwdriver comes with an automatic adjustment knob design.